BNESIM eSIM Data Plans for Guernsey

BNESIM does not provide an unlimited‑data eSIM for Guernsey. The available plans are fixed‑data options; the largest currently offered is 20 GB, and a second option is 10 GB, both available with either a 30‑day validity period or unlimited validity. If a traveler expects to use more data than these caps, selecting a fixed data plan can be a more cost‑effective choice, though extremely heavy data users may still need to consider alternate arrangements.

BNESIM does not provide a Guernsey eSIM that includes a local phone number or the ability to send or receive SMS messages. The provider offers only data‑only eSIM plans for Guernsey. Travelers who need voice or text communication can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection and eliminate the need for a traditional phone number or SMS capability.

BNESIM offers both single‑country and multi‑country data plans for Guernsey. Customers can choose from 10 single‑country plans that focus exclusively on Guernsey, or from 11 multi‑country plans that include Guernsey along with other destinations. The plans vary significantly in cost and data. Prices range from about $4.14 to $258.40, while the data caps span from 1 GB up to 20 GB. Validity periods also differ, with some bundles offering no expiry while others last up to 30 days. Many of the plans allow tethering, giving users the flexibility to share data across multiple devices.